Multi-layer disposable suturing device

Abstract

The utility model discloses a multilayer one-time sewing device, and relates to the technical field of textile equipment. The multi-layer disposable sewing device comprises a sewing device main body used for sewing cloth; the adjusting part is located in the suturing device body, the adjusting part is rotationally connected with the suturing device body, and the adjusting part comprises a containing cavity, an inserting groove and a sliding groove; the needle head connecting part is located in the containing cavity, and the needle head connecting part is in sliding connection with the adjusting part; wherein a plurality of needle head connecting parts are arranged and are used for connecting suture needles with different specifications. According to the multi-layer disposable sewing device, by arranging the adjusting part, sewing needles of different specifications can be installed on the needle head connecting part in the adjusting part for subsequent sewing of cloth made of different materials, and by arranging the rotating piece and the positioning piece, the adjusting part can be conveniently driven to rotate, and meanwhile the sewing efficiency is improved. And the model of the suture needle and the position of the suture needle in the suture device main body can be determined.

Description

Technical Field

[0001] The utility model relates to the field of textile equipment, and in particular to a multi-layer disposable suturing device. Background Art

[0002] With the development of medical, textile and other fields, people's demand for high-quality suture is increasing, while traditional suture methods have limitations such as low efficiency and complicated operation. At the same time, the continuous emergence of new materials and new processes also promotes the continuous advancement of suture device technology to meet the requirements of improving production efficiency and safety.

[0003] However, when sewing fabrics of different materials, it is often necessary to replace the sewing device to meet the sewing needs of fabrics of different materials. However, this working method often requires the preparation of multiple sewing devices so that they can be used at any time, which is not only time-consuming, but also greatly increases the labor burden of workers. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a multi-layer disposable sewing device, which solves the problem that the sewing device needs to be replaced when sewing fabrics of different materials, and is inconvenient to position and adjust the adjustment part.

[0005] Technical solution: To achieve the above objectives, the present invention is implemented through the following technical solutions: a multi-layer disposable suturing device, comprising: a suturing device body, used for suturing cloth; an adjusting part, located in the suturing device body, and the adjusting part is rotatably connected to the suturing device body, the adjusting part comprising a storage cavity, a plug-in groove and a slide groove; a needle connecting part, located in the storage cavity, and the needle connecting part is slidably connected to the adjusting part; wherein, a plurality of needle connecting parts are provided for connecting suture needles of different specifications, and the directions of the corresponding suture needle holes on the needle connecting parts are perpendicular to each other.

[0006] In a further embodiment, the connecting rod is a cylinder and is a rigid part; the rotating part can be made of a rigid material or other materials without specific requirements.

[0007] In a further embodiment, the position where the positioning member contacts the rotating member is arc-shaped to facilitate the rotation of the rotating member; and the elastic force of the positioning spring should be smaller than the spring force on the connecting rod.

[0008] In a further embodiment, the specific stroke of the voltage push rod is selected according to the distance between the cloth pressing member and the bottom plate; there is no requirement for the specific shape of the cloth pressing member, which only needs to be able to fix the cloth.

[0009] In a further embodiment, the needle bar is located in the main body of the suturing device, and the needle bar is slidably connected to the suturing device; wherein the connection between the needle bar and the needle connecting part is a detachable connection.

[0010] In a further embodiment, there is no requirement for the shape of the connecting member, which is mainly used to limit the position of the adjusting portion.

[0011] In a further embodiment, the receiving cavity is adapted to the needle connecting portion, and the receiving cavity corresponds to the needle connecting portion one to one.

[0012] In a further embodiment, a reset spring and a limit rod are provided in the storage cavity for resetting the needle connecting part.

[0013] In a further embodiment, an identification portion is provided on the rotating member, and the position of the identification portion corresponds to the position of the storage cavity. Positioning grooves are provided in the rotating member, and the angle between adjacent positioning grooves is the same as the angle between adjacent storage cavities.

[0014] Beneficial effects: 1. By arranging an adjustment part in the main body of the suturing device and arranging a needle connecting part that can move up and down in the adjustment part, it is achieved that fabrics of different materials can be sewed on the same suturing device. When suturing, it is only necessary to rotate the corresponding suture needle to the bottom of the needle rod through the adjustment part, and the pressure of the cloth pressing part on the cloth can be controlled by setting the voltage push rod.

[0015] 2. Through the cooperation between the positioning part and the rotating part, the rotation of the adjusting part can be facilitated and the rotating position of the adjusting part can be positioned to ensure that the needle connecting part is directly below the needle rod. Because the positioning spring has less elastic force than the spring on the connecting rod, when sewing, the positioning part can be prevented from lifting the rotating part, thereby affecting the sewing of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0018] Figure 2 for Figure 1 Schematic diagram of the main cross-section structure.

[0019] Figure 3 for Figure 1 Schematic diagram of the side section structure.

[0020] Figure 4 It is a schematic diagram of the structure of the adjustment unit.

[0021] Figure 5 for Figure 3 Schematic diagram of the structure at A.

[0022] Figure 6 for Figure 3 Schematic diagram of the structure at B.

[0023] Figure 7 for Figure 2 Schematic diagram of the structure at C.

[0024] The reference numerals in the figure are: 1. Suturing device body; 2. Adjustment part; 201. Storage cavity; 202. Insertion slot; 203. Slide slot; 3. Needle connection part; 4. Connecting rod; 5. Rotating part; 6. Positioning part; 7. Positioning spring; 8. Voltage push rod; 9. Cloth pressing part; 10. Needle rod; 11. Connecting part. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution in the practical embodiment is clearly and completely described. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the embodiments in this practical, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical.

[0026] The embodiment of the present application provides a multi-layer disposable sewing device, which solves the problem that when sewing fabrics of different materials, the sewing device needs to be replaced and the adjustment part is inconvenient to adjust and position. When in use, fabrics of different materials can be sewn on the same sewing device, and the rotation adjustment of the adjustment part and the positioning of the rotation angle can be accurately achieved.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Reference Figure 1-7 A multi-layer disposable suturing device comprises: a suturing device body 1 for suturing cloth; an adjusting portion 2 located in the suturing device body 1 and rotatably connected to the suturing device body 1, wherein the adjusting portion 2 comprises a receiving cavity 201, a plug slot 202 and a slide slot 203; a needle connecting portion 3 located in the receiving cavity 201 and slidably connected to the adjusting portion 2; wherein the needle connecting portion 3 is provided with a plurality of needle connecting portions for connecting suture needles of different specifications, and the needle holes on the corresponding suture needles on the needle connecting portion 3 are oriented perpendicular to each other.

[0029] By providing the needle connection part 3 with different specifications, when sewing fabrics of different materials, the needle connection part 3 can be driven to rotate by rotating the adjusting part 2, thereby adapting to sewing fabrics of different materials.

[0030] The connecting rod 4 is located in the suturing device body 1 and is plug-connected to the adjusting portion 2 ; the rotating member 5 is located on the suturing device and is connected to the connecting rod 4 .

[0031] By disposing the connecting rod 4 , the rotating member 5 can drive the adjusting part 2 to rotate via the connecting rod 4 .

[0032] The positioning member 6 is located in the suturing device body 1 , and the positioning member 6 is in contact with the rotating member 5 ; the positioning spring 7 is located in the suturing device body 1 , and the positioning spring 7 is directly below the positioning member 6 .

[0033] By providing the positioning member 6 and the positioning spring 7, the rotational position of the rotating member 5 can be positioned.

[0034] The voltage push rod 8 is located in the main body 1 of the sewing device; the cloth pressing member 9 is located on the sewing device, and the cloth pressing member 9 is connected to the output end of the voltage push rod 8 .

[0035] Because the voltage push rod 8 has the function of pressure detection and adjustment, when sewing fabrics of different materials, the pressure of the fabric pressing member 9 on the fabric can be adjusted to cooperate with the adjustment part 2 to work.

[0036] The needle rod 10 is located in the suturing device body 1 and is slidably connected to the suturing device; wherein one end of the needle rod 10 is in contact with the needle connecting part 3 .

[0037] The needle rod 10 can cause the needle connecting part 3 to push the suture needle to sew the cloth.

[0038] The connecting member 11 is located in the suturing device body 1 , and the connecting member 11 is rotatably connected to the adjusting part 2 .

[0039] By providing the connecting piece 11 , the adjusting part 2 can be conveniently taken out of the suturing device, and the position of the adjusting part 2 in the suturing device can be limited at the same time.

[0040] The receiving cavity 201 is adapted to the needle connecting portion 3 , and the receiving cavity 201 corresponds to the needle connecting portion 3 one by one.

[0041] The storage cavity 201 is provided to accommodate the needle connecting part 3, thereby achieving storage of the needle connecting part 3.

[0042] The storage cavity 201 is provided with a reset spring and a limit rod for resetting the needle connecting part 3 .

[0043] The moving track of the needle connecting part 3 can be limited by the reset spring and the limiting rod, and the reset process of the needle connecting part 3 can be realized at the same time.

[0044] The rotating member 5 is provided with an identification portion, and the position of the identification portion corresponds to the position of the storage cavity 201 . Positioning grooves are provided in the rotating member 5 , and the angle between adjacent positioning grooves is the same as the angle between adjacent storage cavities 201 .

[0045] By setting the identification part, the model of the suture needle on the needle connecting part 3 and its position after rotation can be clearly identified, and the positioning groove is set to be used in conjunction with the positioning member 6 to achieve positioning processing of the rotating member 5.

[0046] During use, the adjusting part 2 is rotated according to the material of the cloth to be sewed, so that the needle bar 10 corresponds to the needle connecting part 3 where the appropriate suture needle is located, and then the thrust of the voltage push rod 8 is set by the control module, so that the pressure of the cloth pressing member 9 on the cloth is within a suitable range, and then the needle bar 10 is driven up and down by the power device to prompt the needle connecting part 3 inside the storage cavity 201 to drive the suture needle to move up and down, thereby realizing the suturing of the cloth, when the adjusting part 2 is rotated, by rotating the mark on the rotating member 5 to the position corresponding to the needle bar 10, the rotating member 5 is prompted to drive the adjusting part 2 to rotate through the connecting rod 4, so that the appropriate suture needle is located under the needle bar 10, and when the rotating member 5 rotates to the appropriate position, the positioning spring 7 and the positioning member 6 cooperate with each other, so that the positioning member 6 enters the positioning groove on the rotating member 5, so that the rotating member 5 will generate a certain resistance when rotating, so as to achieve the purpose of reminding the staff.

[0047] The control module and power device mentioned above, the thread rod and feed dog structures required on the suturing device, and the connection method between the needle bar and the needle head connection part are all non-essential technical features in this utility model and belong to conventional structures, so they will not be described in detail in this utility model.

[0048] To sum up, compared with the prior art, the present invention has the following beneficial effects: when sewing fabrics of different materials, sewing can be performed on the device, and there is no need to replace the sewing device to sew fabrics of different materials. This not only saves time, but also reduces the labor intensity of workers. At the same time, through the setting of the voltage push rod, the pressure of the cloth pressing part on the cloth can be monitored and adjusted, so that the device can adapt to the pressure required for fabrics of different materials. Through the cooperation of the rotating part and the positioning part, not only can the rotation adjustment of the adjusting part be conveniently realized, but the rotation angle of the adjusting part can also be positioned. Through the setting of the identification part on the rotating part, the model of the suture needle on the needle connecting part can be marked, so that the worker can clearly know the model of the suture needle on the needle connecting part for subsequent adjustment.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A multi-layer disposable suturing device, characterized in that: include: A sewing device body (1) is used for sewing cloth; An adjusting portion (2) is located inside the suturing device body (1), and the adjusting portion (2) is rotatably connected to the suturing device body (1), and the adjusting portion (2) comprises a receiving cavity (201), an inserting groove (202), and a sliding groove (203); A needle connection portion (3) is located in the storage cavity (201), and the needle connection portion (3) is slidably connected to the adjustment portion (2); There are a plurality of needle connection parts (3) for connecting suture needles of different specifications, and the directions of the corresponding suture needle holes on the needle connection parts (3) are perpendicular to each other.

2. A multi-layer disposable suturing device according to claim 1, characterized in that: Also includes: A connecting rod (4) is located in the suturing device body (1), and the connecting rod (4) is plug-connected to the adjusting portion (2); The rotating member (5) is located on the suturing device, and the rotating member (5) is connected to the connecting rod (4).

3. A multi-layer disposable suturing device according to claim 1, characterized in that: Also includes: A positioning member (6) is located in the suturing device body (1), and the positioning member (6) is in contact with the rotating member (5); The positioning spring (7) is located in the suturing device body (1), and the positioning spring (7) is located directly below the positioning member (6).

4. A multi-layer disposable suturing device according to claim 1, characterized in that: Also includes: A voltage push rod (8) is located inside the suturing device body (1); The cloth pressing member (9) is located on the sewing device, and the cloth pressing member (9) is connected to the output end of the voltage push rod (8).

5. A multi-layer disposable suturing device according to claim 1, characterized in that: Also includes: A needle bar (10) is located in the suturing device body (1), and the needle bar (10) is slidably connected to the suturing device; Wherein, one end of the needle rod (10) is connected to the needle connecting part (3).

6. A multi-layer disposable suturing device according to claim 1, characterized in that: Also includes: The connecting piece (11) is located in the suturing device body (1), and the connecting piece (11) is rotationally connected to the adjusting part (2).

7. A multi-layer disposable suturing device according to claim 1, characterized in that: The storage cavity (201) is adapted to the needle connecting portion (3), and the storage cavity (201) corresponds to the needle connecting portion (3) one by one.

8. A multi-layer disposable suturing device according to claim 1, characterized in that: A reset spring and a limit rod are arranged in the storage cavity (201) and are used to reset the needle connection part (3).

9. A multi-layer disposable suturing device according to claim 2, characterized in that: The rotating member (5) is provided with an identification portion, and the position of the identification portion corresponds to the position of the storage cavity (201); a positioning groove is provided in the rotating member (5), and the angle between adjacent positioning grooves is the same as the angle between adjacent storage cavities (201).

Images